Package Management changes made to template gatsby

[platformsh-devrel]

One or more package management files were changed in pull request 1138 for template gatsby.

The package management file package.json was changed. The following is the patch:

@@ -45,5 +45,6 @@
     "serve": "gatsby serve",
     "clean": "gatsby clean",
     "test": "echo \"Write tests! -> https://gatsby.dev/unit-testing\" && exit 1"
-  }
+  },
+  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }

Link to the diff above:
https://github.com/platformsh-templates/gatsby/pull/1138/files#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519